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[nltk_data] Downloading package stopwords to
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[nltk_data]   Unzipping corpora/stopwords.zip.

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> Current query: Compare and contrast the airports in Seattle, Houston, and Toronto. 
> New query: What is the name of the airport in Seattle?
> Current query: Compare and contrast the airports in Seattle, Houston, and Toronto. 
> New query: What is the name of the airport in Seattle?
> Current query: Compare and contrast the airports in Seattle, Houston, and Toronto. 
> New query: What are the major airports in Houston?
> Current query: Compare and contrast the airports in Seattle, Houston, and Toronto. 
> New query: What are the major airports in Houston?
> Current query: Compare and contrast the airports in Seattle, Houston, and Toronto. 
> New query: What are some notable features of the Toronto airport?
> Current query: Compare and contrast the airports in Seattle, Houston, and Toronto. 
> New query: What are some notable features of the Toronto Pearson International Airport?

Seattle has one major airport called Seattle-Tacoma International Airport, while Houston has two major airports called George Bush Intercontinental Airport and William P. Hobby Airport, as well as a third municipal airport called Ellington Airport. Toronto's busiest airport is called Toronto Pearson International Airport and is located on the city's western boundary with Mississauga. It offers limited commercial and passenger service to nearby destinations in Canada and the United States. Seattle-Tacoma International Airport and George Bush Intercontinental Airport are both major international airports, while William P. Hobby Airport and Ellington Airport are smaller and serve more regional destinations. Toronto Pearson International Airport is Canada's busiest airport and offers a direct link to Union Station through the Union Pearson Express train service.

'The context information provided does not contain enough information to answer the question.'

> Current query: Compare and contrast the sports environment of Houston and Boston. 
> New query: What sports teams are based in Houston?
> Current query: Compare and contrast the sports environment of Houston and Boston. 
> New query: What sports teams are based in Houston?
> Current query: Compare and contrast the sports environment of Houston and Boston. 
> New query: What are some notable sports teams based in Boston?
> Current query: Compare and contrast the sports environment of Houston and Boston. 
> New query: What are some notable sports teams based in Boston?

"Houston has sports teams for every major professional league except the National Hockey League, while Boston has teams for the NFL, MLB, NBA, and NHL. Both cities have professional soccer teams, with Houston having a Major League Soccer franchise and Boston having a National Women's Soccer League team. Boston also has several college sports teams and Esports teams, while Houston does not have any notable college sports teams or Esports teams. Both cities are known for hosting major sporting events, with Boston hosting the Boston Marathon and the Head of the Charles Regatta, while Houston does not have any comparable events. Overall, Boston has a more diverse sports environment with teams in all major professional leagues and a strong presence in college sports and Esports."